This giant ice cream cone is the last remaining icon of a Salt Lake City staple.

Largest man-made excavation on earth!

At the tallest peak in Colorado, an electrifying mix of thin air, lightning, and rivalry.

A replica that won't float away.

One of the American Southwest's most extensive collections of Navajo rock art.

This geothermal hot spring hides beneath a slowly growing mineral dome.

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

The highest peak in Utah is the hardest to reach, but only if explorers choose the hard way.

Silver in the hills led to the speedy creation of this boom town and a lack of it saw the town abandoned nearly as quickly.

This lava formation earned its whimsical name from the log-like formation of it stones.

An empty mine that some believe will suddenly be filled with fortune and treasures at the end of the world.

Rippling sand dunes frozen in the Arizona rock.

A small flooded ghost town with a few scattered structures remaining.

A coal fire has been burning underground here since 1896.

The site of a defunct mill, that once supplied marble for the construction of the Lincoln Memorial.

The graffiti-covered ruins of an abandoned trading post in the middle of Navajo Nation.

This isolated outpost was once the only place to cross the Colorado River for hundreds of miles.

Metal water storage tank turned ethereal concert hall.

Dramatic river bend surrounds a natural red-rocked pedestal.

Most-visited and most-photographed slot canyon in the American Southwest.

Sandstone rock formations that look like they belong on the cover of a progressive rock album.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

This spectacular track has run continuously since 1882.

Colorado's only true geyser is hidden within the San Juan National Forest.